From: Vijay S Jayaraman (vjayaram@in.ibm.com)
Date: Thu Nov 14 2002 - 13:36:19 GMT-3
you might want to try that with a confederation.....
I have seen the AS path prepend work between confed AS's and this is
carried to EBGP......
Regards,
Vijay.
"enginedrive2002"
<enginedrive2002@ To: <Sam.MicroGate@usa.telekom.de>, <ccielab@groupstudy.com>
yahoo.ca> cc:
Sent by: Subject: Re: Bgp problem.
nobody@groupstudy
.com
11/14/2002 09:35
PM
Please respond to
"enginedrive2002"
AS_PATH prepend only occur between eBGP peer. And your R2 and R4 are in the
same AS, so it won't work.
E.D.
----- Original Message -----
From: <Sam.MicroGate@usa.telekom.de>
To: <ccielab@groupstudy.com>
Sent: November 14, 2002 10:03 AM
Subject: Bgp problem.
> Hello Group,
>
> R4 is a route reflector client to R2. On R4, I am trying to prepend the
1000
> and 1001 to 100.100.100.0 route but it is not happening. In R2,
> 100.100.100.0 looks like it is originated form the AS 65522, not from
1000,
> 1001. Is there any problem in my config? Thanks.
>
> R4:
>
> router bgp 65522
> no synchronization
> bgp log-neighbor-changes
> network 100.100.100.0 mask 255.255.255.0
> network 100.100.101.0 mask 255.255.255.0
> neighbor 150.50.2.2 remote-as 65522
> neighbor 150.50.2.2 update-source Loopback0
> neighbor 150.50.2.2 route-map prepend out
> !
> access-list 1 permit 100.100.100.0
>
> route-map prepend permit 10
> match ip address 1
> set as-path prepend 1000 1001
> !
> route-map prepend permit 20
>
> R2:
>
> *>i100.100.100.0/24 150.50.4.4 0 100 0 i
> *>i100.100.101.0/24 150.50.4.4 0 100 0 i
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